全部
≥98%
≥99.5%
10 mg/mL in Water
10-100μg/mL
1000μg/ml
1000μg/mL
1000μg/ml,in Methanol
10μg/mL
15μg/mL
2000μg/mL
20μg/mL
30μg/mL
5000μg/mL
5μg/mL
99.5%
99.5%(GC)
99.5+%
99.8%
99.9%
99.99%
99%
99% min
99%,Water≤50 ppm (by
99%,with molecular s
99+%
ACS, ≥99.5%
ACS, ≥99.5%
analytical standard
AR, ≥99%
Assay: 99.7%
for HPLC, ≥99.5%
for use with 11-12 mm diameter vial (50 vials per rack), well opening 12.5 mm, p
natural, ≥98%, FG
neat
Standard for GC, ≥99.8%(GC)
Standard for GC,≥99.
UltraPureChrom?, for LC
农残级
分析标准品
无水级, ≥99.7%
欧洲药典, 适用于分析, ACS, 优级品
色谱级, ≥99.9%